10-day forecast for Rainier, OR: 33° to 57°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Saturday, October 31
54° · 0.69 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2657° / 43°0.31
Morning43°feels 41°
Afternoon56°feels 55°
Evening49°feels 49°
Overnight44°feels 40°
57 °
Rainier, Monday, 26 October
Rain. High 57°, low 43°.
Pressure30.03 inHg
Wind5.6 mph SE
Humidity89%
Visibility6.2 mi
Dew point49°
Tue, 2755° / 47°0.11
Morning47°feels 47°
Afternoon55°feels 54°
Evening50°feels 48°
Overnight48°feels 48°
55 °
Rainier, Tuesday, 27 October
Light rain. High 55°, low 47°.
Pressure30.06 inHg
Wind5.2 mph W
Humidity85%
Visibility6.2 mi
Dew point49°
Wed, 2851° / 44°0.39
Morning44°feels 42°
Afternoon51°feels 49°
Evening45°feels 42°
Overnight47°feels 45°
51 °
Rainier, Wednesday, 28 October
Rain. High 51°, low 44°.
Pressure30.03 inHg
Wind4.8 mph S
Humidity90%
Visibility6.2 mi
Dew point47°
Thu, 2951° / 42°0.37
Morning44°feels 39°
Afternoon47°feels 43°
Evening49°feels 47°
Overnight43°feels 39°
51 °
Rainier, Thursday, 29 October
Rain. High 51°, low 42°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity87%
Visibility—
Dew point42°
Fri, 3047° / 38°0.45
Morning40°feels 40°
Afternoon44°feels 44°
Evening46°feels 44°
Overnight39°feels 37°
47 °
Rainier, Friday, 30 October
Rain. High 47°, low 38°.
Pressure29.94 inHg
Wind4.5 mph S
Humidity90%
Visibility—
Dew point40°
Sat, 3155° / 35°0
Morning40°feels 40°
Afternoon49°feels 48°
Evening49°feels 46°
Overnight37°feels 35°
55 °
Rainier, Saturday, 31 October
Clear. High 55°, low 35°.
Pressure30.09 inHg
Wind4.7 mph N
Humidity65%
Visibility—
Dew point35°
Sun, 0149° / 33°0
Morning36°feels 32°
Afternoon43°feels 40°
Evening46°feels 46°
Overnight37°feels 36°
49 °
Rainier, Sunday, 1 November
Overcast. High 49°, low 33°.
Pressure29.80 inHg
Wind5.5 mph N
Humidity79%
Visibility—
Dew point35°
Mon, 0254° / 34°0
Morning39°feels 36°
Afternoon47°feels 45°
Evening48°feels 48°
Overnight41°feels 41°
54 °
Rainier, Monday, 2 November
Clear. High 54°, low 34°.
Pressure30.24 inHg
Wind5.4 mph SE
Humidity70%
Visibility—
Dew point35°
Tue, 0350° / 39°0.1
Morning42°feels 39°
Afternoon46°feels 43°
Evening49°feels 48°
Overnight46°feels 45°
50 °
Rainier, Tuesday, 3 November
Light rain. High 50°, low 39°.
Pressure30.03 inHg
Wind5.2 mph SE
Humidity90%
Visibility—
Dew point42°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Rainier, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.